Location: 31 49.0N 80 56.9W                                                     
Depth: 6m                                                                       
Time: 1000EDT     May 9, 1991                                                   
depth(m)  temperature  salinity  Chlorophyll a
       1        23.50     29.57           5.22
       2        23.52     29.38           5.59
       3        23.44     29.36           6.28
       4        23.22     29.55           6.32